The Alien Registration Act of 1940 ___________________

The Alien Registration Act of 1940 ___________________.

A) required that all immigrants from enemy nations be transferred to internment centers for the duration of the war
B) prohibited the employment of Americans of German, Italian, or Japanese descent in defense-related industries
C) made it illegal to advocate the overthrow of the U.S. government by force or violence
D) required all immigrants to take an oath of loyalty to the American government or face deportation